Information card for entry 9016397

Structure parameters

• Mineral name: Eirikite
• Formula: Al3 Be2 F2 K0.983 Na6.017 O39 Si15
• Calculated formula: Al3.00006 Be2 F2 K0.983 Na6.017 O39 Si14.9999
• Title of publication: Eirikite, a new mineral species of the leifite group from the Langesundsfjord district, Norway
• Authors of publication: Larsen, A. O.; Kolitsch, U.; Gault, R. A.; Giester, G.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2010
• Journal volume: 22
• Pages of publication: 875 - 880
• a: 14.386 Å
• b: 14.386 Å
• c: 4.873 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 873.388 ų
• Number of distinct elements: 7
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No